"Alok" wrote in message <kdvn69$dee$1@newscl01ah.mathworks.com>...> > > When it comes to run tests:> 1. Start Matlab as an ADMINISTRATOR.> Don't start photoshop urself. It has to be launched from within matlab> 2. type pslaunch. Wait till photoshop starts.> 3. type testall> 4. All tests should be successful without error.

I think it won't work on 64Bit environment.You must install a C++ Compiler or something.